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EP4006077A4 - PROCESS FOR MANUFACTURING PI-CONJUGATED POLYMER - Google Patents

PROCESS FOR MANUFACTURING PI-CONJUGATED POLYMER Download PDF

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Publication number
EP4006077A4
EP4006077A4 EP20848386.7A EP20848386A EP4006077A4 EP 4006077 A4 EP4006077 A4 EP 4006077A4 EP 20848386 A EP20848386 A EP 20848386A EP 4006077 A4 EP4006077 A4 EP 4006077A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
conjugated polymer
conjugated
polymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20848386.7A
Other languages
German (de)
French (fr)
Other versions
EP4006077A1 (en
Inventor
Daisuke Inokuchi
Yuta ISHINO
Tomoya Kashiki
Shohei Matsushita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=74229024&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4006077(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of EP4006077A1 publication Critical patent/EP4006077A1/en
Publication of EP4006077A4 publication Critical patent/EP4006077A4/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C—CHEMISTRY; METALLURGY
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    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/126—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one sulfur atom in the ring
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    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
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    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
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    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
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EP20848386.7A 2019-07-30 2020-07-16 PROCESS FOR MANUFACTURING PI-CONJUGATED POLYMER Pending EP4006077A4 (en)

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JP2019139897A JP7293026B2 (en) 2019-07-30 2019-07-30 Method for producing π-conjugated polymer
PCT/JP2020/027628 WO2021020141A1 (en) 2019-07-30 2020-07-16 METHOD FOR PRODUCING π-CONJUGATED POLYMER

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JP7293026B2 (en) * 2019-07-30 2023-06-19 住友化学株式会社 Method for producing π-conjugated polymer
JP7235687B2 (en) * 2020-02-19 2023-03-08 住友化学株式会社 Ink composition and method for producing the same
CN114361338A (en) * 2022-01-07 2022-04-15 天津大学 A method for enhancing the stability of N-type semiconductors
US20240090252A1 (en) * 2022-09-08 2024-03-14 Samsung Electronics Co., Ltd. An electroluminescent device and a display device including the same

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EP2767553A1 (en) * 2011-10-07 2014-08-20 Sumitomo Chemical Company Limited Polymer compound and electronic element
JP2013234210A (en) * 2012-05-02 2013-11-21 Kuraray Co Ltd π-ELECTRON-CONJUGATED BLOCK COPOLYMER AND PHOTOELECTRIC CONVERSION ELEMENT
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EP3489275A1 (en) * 2016-07-22 2019-05-29 Sumitomo Chemical Company Limited Method for producing polymer compound

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